Which of the following is a difference between
ferns and seed producing vascular plants?
a. ferns release their spores; vascular plants
do not
b. vascular plants have xylem; ferns do not
c. vascular plants have phloem; ferns do not
d. vascular plants produce embryos; ferns do
not
e. vascular plants have roots; ferns do not
A
You might also like to view...
The directional growth response of plants to touch is called
A. phototropism. B. gravitropism. C. thigmotropism. D. photoperiodism. E. thermotropism.
Which of the following branches of biology examines the form and variety of organisms in their
natural environment?
a. Taxonomy b. Natural history c. Comparative morphology
d. Biogeography e. Geology
The structure that separates epithelial tissue from the underlying supporting tissue is the ____
a. duct system b. cytoskeleton c. free epithelial surface d. basement membrane e. plasma membrane
A locus at which different individuals in a population carry different alleles is known as a(n) ________
Fill in the blank(s) with correct word